baber/WOPTO huggingface dataset:
Patent JP-S5513246-A (JP)
Title: Preparation of n-ethyl-2-(2-methoxy-5- sulfamoylbenzamidomethyl)-(hipher)pyrrolidine
Inventor: OOBA KAZUMASA
IPC: A61P25/00
Filed: 1978-07-14
Abstract: PURPOSE: To obtain the title compound useful as medicines in a simple process, by dealkoxycarbonylating the condensate of a pyrrolidinone derivative with a hippuric acid derivative treated with an acid, and by reducing the reaction product via a novel intermediate.  
     CONSTITUTION: A compound of formula IV: (R is lower alkyl group) is reacted with an alkali metal and then an alkylated N-ethyl-2-pyrrolidinone to form a compound of formula III, which is treated with hydrochloric acid to give a compound of formula II. The resulting compound is reduced in the presence of a catalyst, e.g. palladium carbon or Raney nickel, to form a compound of formula I. The reactions are preferably carried out in a solvent, e.g. methanol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02264608-A (JP)
Title: Mirror unit
Inventor: SAKURAI SHOZO
IPC: A47G1/00
Filed: 1989-04-05
Abstract: PURPOSE:To conserve a cosmetic, etc., at a low temperature and, simultaneously, to save a wasteful energy consumption by adjoiningly integrating a mirror and a refrigerator and arranging a condenser for executing the radiation of the refrigerant of the refrigerator as a heater for defrosting at the back side of the mirror. CONSTITUTION:A mirror 10 and a refrigerator 11 are adjoiningly integrated, end a condenser 16 for executing the radiation of the refrigerant of the refrigerator 11 is arranged as the heater for defrosting at the back side of the mirror 10. As a result, the conservation can be executed in division into food and other articles, for example, the cosmetic and chemical, moreover, the cold drink can be taken out without taking a trouble to go to a kitchen after bathing, and further, the defrosting effect of the mirror can be exerted by utilizing the waste heat of the refrigerator.
Patent JP-H08261470-A (JP)
Title: Oven with vapor generating device and vapor generating device used in oven
Inventor: ISHII TOSHIO
IPC: F24C1/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide an oven in which a trouble caused by water leakage at a water pipe fed into a vapor generating device is not produced at a control equipment for the oven, its maintenance and repairing work can be easily performed and its planned manufacturing can be carried out. CONSTITUTION: A main body 3 of a gas oven A1 is provided with a burning chamber 1. An upper burner 11 is placed at an upper part of the burning chamber. Rail members 16 are arranged in parallel in a forward or a rearward direction at side walls 15 over the upper burner. An opening frame 4 acting as a closing member is removably attached to an upper part of a working port 10 of the burning chamber. A main body of the frame body of the opening frame 4 is removably arranged at the upper part of the working port 10 and provided with water pipe holes which are passed in a forward or a rearward direction. Water pipes of a vapor generating device 2 are inserted into and passed through the water pipe holes.  A working door 5 is fixed to the working port 10 in such a way that its inner surface is abutted against a lower side of the opening frame 4 and an upper part of a lower front surface wall 33 of the oven main body 3. The vapor generating device 2 is installed on the rail members 16 near the ceiling in the burning chamber 1 in such a way that it may be slid.
Patent JP-S5512796-A (JP)
Title: Honeycomb winding apparatus
Inventor: KITANI NORIAKI
IPC: H01F41/06
Filed: 1978-07-13
Abstract: PURPOSE: To eliminate fault due to winding and withdrawal of guide rope, by arranging a pair of guide members in such a manner that the ends of the guide members are secured independently of a bobbin while the free ends of the guide members make sliding contacts with the bobbin at portions of the latter symmetrical with respect to a point.  
     CONSTITUTION: The apparatus is constituted by a bobbin 5 disposed at the mid portion of a shuttle 4 and adapted to be rotated by a distance corresponding to the diameter of a wire 2 supplied by the shuttle, in response to one rotation of the shuttle; a pair of guide members secured at their base ends to a part outside the bobbin and making sliding contact at their free ends with the both end portions of the bobbin at points symmetrical with respect to a point; and a solvent discharging nozzle 21 for bonding the wire supplied obliquely from the upper sides guided by the guide members 16, 17 to the wire wound round the bobbin. Since the guide members are supported at their base ends independently of the bobbin with their free ends in sliding contact with the both end portions of the bobbin symmetrical with respect to a point, the guide members for forming the coil end is withdrawn from the coil end as the bobbin rotates, and the wire is fixed and bonded in the course of the winding. Therefore, the undesirable expansion of the coil at its mid portion due to involvement of the guide ropes 8, 9 is reduced and the fault attributable to the withdrawal of the guide rope is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11281391-A (JP)
Title: Inertial navigation system
Inventor: TAKAGI MAMORU
IPC: F42B15/01
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable accurate correction of centrifugal acceleration by reducing influence of quantization error of a gyro sensor by using an αβ filter for angular acceleration calculation to be used for correction. SOLUTION: An angular velocity is detected by a gyro sensor 21 installed in an inertial navigation system, and is detected as a change angle θ per sampling time Δt, which angle is supplied to an angle integrating part 22 and integrated. An integrated angle θm1 obtained by the angle integrating part 22 is supplied to an angular velocity estimation operating part 23, which obtains an angular velocity estimation value ωp1 by using an αβ filter. The angular velocity estimation value ωp1 is inputted in an angular acceleration estimation operating part 24, and an angular acceleration estimation value (dω/dt)p2 is obtained by using again the αβ filter. By using the angular acceleration estimation value (dω/dt)p2 , the centrifugal acceleration is corrected in a centrifugal acceleration correcting part 25.
Patent JP-S5514711-A (JP)
Title: Facsimile recorder
Inventor: OOSAKO AKIKAZU
IPC: H04N1/40
Filed: 1978-07-18
Abstract: PURPOSE: To correct the uneven recording density with every selector by inserting the semifixed delay line and the gate to the input part of the selector driving circuit and then controlling the delay time of the delay line.  
     CONSTITUTION: Thermal head 1 consists of heat generators r 11 ∼r 44  and diodes D 11 ∼D 44 , and every four sets of them form a selector block. Then the power is supplied from selector driving circuit 2 with every selector of the heat generator, and driver driving circuit 3 gives conduction to generators r 11 ∼r 14  within the same selector in accordance with the contents of the record signal register. Here semifixed delay lines DL 1 ∼DL 4  and gates G 1 ∼G 4  are inserted to the input part of driving circuit 4, and thus the delay time of each delay line is adjusted in order to control the operation time of circuit 2. Thus the conducting time can be controlled to the heat generator with every selector. In such way, the uneven recording density can be corrected with every selector. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57202116-A (JP)
Title: Automatic channel selector
Inventor: MAEDA AKINORI
IPC: H04B1/10
Filed: 1981-06-08
Abstract: PURPOSE:To eliminate inconvenience to stop channel selecting operation, by receiving a virtual broadcast signal produced due to intermodulating interference, through the operation of a mutual modulation interference improving means at the automatic channel selection. CONSTITUTION:In case of the automatic channel selection, since a controller 31 outputs ''0'' level to a gain control means 32, a transistor 34 turns off and intermodulation interference improving mode is obtained independently of the state of a high sensitivity reception set switch 24. Thus, when an automatic channel selection is designated with an operation key, since a control signal outputted from a controller 31 to a gain controlling meand 32 goes to ''0'' level from  ''1'' level, the gain controlling means 32 is in the intermodulation interference improving mode, no virtural broadcast signal is generated, the inconveience that the virtual broadcast signal is received and the channel selection operation is stopped, can be improved.
Patent JP-S59213367-A (JP)
Title: Preparation of feather meal
Inventor: NISHIKAWA FUMIO
IPC: A23K1/10
Filed: 1983-05-17
Abstract: PURPOSE:To prepare a deodorized meal product at a lot fuel cost with low evolution of smell during drying process, by hydrolyzing feathers of birds under pressure and heating, removing a solution from them, drying them. CONSTITUTION:Feathers of birds which are raw as they are or compressed and dehydrated are hydrolyzed under pressure and heating with an acidic, alkali or neutras aqueous solution or pure water adjusted to 4-11pH. They are compressed and separated or centrifuged so that the solution is removed, and they are dried to give feather meal. A large amount of fuel is required by a conventional procedure because the raw material is directly dried to evaporate water, excess decomposition of protein is promoted during drying to evolve bad smell, and the prepared product has bad smell because excess decomposition product remains in it. The demerit is eliminated by separating the excess decomposition product obtained by the hydrolysis as a solution from the feathers, followed by drying them.
Patent JP-S5712449-A (JP)
Title: Molded member having sliding surface of magnetic tape
Inventor: NOZAWA KAZUO
IPC: G11B15/61
Filed: 1980-06-26
Abstract: PURPOSE:To improve the wear resistance, electrical characteristics and surface properties of the sliding surface of a magnetic tape, by providing a hard film of a nitride or a carbide of the element selected among Ti, Si and Ta on the surface of a molded substance having a sliding surface of the magnetic tape. CONSTITUTION:For a molded member having a sliding surface of a magnetic tape, such as a drum device of a VTR and the like, a hard film layer 8 composed of a nitride or a carbide of the element selected among Ti, Si and Ta is formed by an activation reaction vapor deposition method on the surface of a main body 10 formed with aluminum or an aluminum alloy of a lower drum 3 for example. In such a way, the ware resistance, electrical characteristics and surface properties are improved for the sliding surface.
Patent JP-S62244143-A (JP)
Title: Electrical connection for semiconductor element
Inventor: OGATA TATSUFUMI
IPC: H01L21/60
Filed: 1986-04-16
Abstract: PURPOSE:To connect an IC chip electrically without metallizing and treating ITO, and to manufacture a display panel module, etc., cost thereof is low, by using an anisotropic conductive adhesive layer in which fine particles having hardness higher than that of an Au bump and conductivity are dispersed to a bonding agent consisting of a synthetic resin. CONSTITUTION:An anisotropic conductive adhesive layer 4, which has conductivity and in which fine particles 2 having hardness harder than an Au bump 11 are dispersed, is held by a bonding agent 1 consisting of a synthetic resin between a semiconductor element 9, in which the Au bump 11 is formed onto an Al electrode 10, and a supporter 6 having an electrode 8 where opposite to the electrode 10 for the semiconductor element 9, and the Au bump 11 for the semiconductor element 9 is connected and fixed to the supporter electrode 8 through pressing and heating from the back of the semiconductor element 9. The anisotropic conductive adhesive layer 4 is fixed temporarily onto the electrode 8 such as ITO 8 shaped onto the supporter 6 such as a glass plate 6 constituting a liquid crytal panel 5, and the semiconductor element 9 such as an IC chip 9 with the Au bump 11 is placed on the layer 4. The IC chip 9 is thermocompression-bonded at a temperature of 160 deg.C and pressure of 30kg/cm<2> from a heater block 13 from the back of the IC chip 9.
Patent JP-H05287925-A (JP)
Title: Assembling method for palletless car automatic ware house
Inventor: KATO YOSHINORI
IPC: E04H6/12
Filed: 1992-04-09
Abstract: PURPOSE:To simplify assembling work by fixing a board member on the sides of a car mounting shelf vertically, using this board member as a coupling mem ber for adjacent mounting shelf members as well as a gusset plate for a vertical brace. CONSTITUTION:A channel steel 1a is installed longitudinally and in parallel on both sides while a square-shaped steel pipe 1b is installed at a specified span between the channel steel 1a. A deck plate C is installed so as to form a car mounting shelf 1. The car mounting shelf 1 is fixed with a column 3 while a mounting shelf 2, which adjoins the mounting shelf 1 and provides the same structure, is fixed with the column 3. The channel steel 1a and a channel steel 2a are fixed by way of clamping plates 4a to 4f a coupling by means of bolts and nuts. A vertical brace is fixed with the clamping plate 4c by way of a coupling plate by means of bolts and nuts.
Patent JP-S58203445-A (JP)
Title: Exposure device of color picture tube
Inventor: YAZUMI TOSHIHIKO
IPC: G03F7/20
Filed: 1982-05-24
Abstract: PURPOSE:To shorten the exposure time when a proper stripe width is obtained, by moving a light source part back and forth in the same direction as the axis of a color picture tube. CONSTITUTION:A used lamp house has a structure shown in the figure and is attached to a device having a mechanism shown in a figure A. In the lamp house 10 attached to the device, an eccentric cam 101 attached to a motor 100 is rotated by the motor 100 to move a slide shaft 202 vertically. A guide shaft 103 is provided for the purpose of moving this device accurately and smoothly. The light source of an exposure device having this mechanism has dimensions in the movement direction, and the light source is expanded apparently according as going from the center of a panel toward the peripheral part, and a phosphor film having a long stripe width is obtained.
Patent JP-H08263128-A (JP)
Title: Method for acceleration and deceleration control at positioning control time of robot
Inventor: HIROSE KAZUTO
IPC: B25J9/10
Filed: 1995-03-22
Abstract: PURPOSE: To enable fast acceleration and deceleration while maintaining the track precision of the robot. CONSTITUTION: Acceleration and deceleration are performed in linear movement between P(1) and P(2). The robot is moved to P(1) by linear operation (S1) and a process for acceleration and deceleration control is started. In S2, a linear track between P(1) and P(2) is generated and in S3, respective axis attitudes at P(1) are computed. Then the Jacobian at P(1) is computed (S4) and a velocity Vreal which can be generated in a path direction is computed from respective maximum axial velocities and the Jacobian within a range wherein an instructed velocity is not exceeded (S5). In S6, the maximum acceleration values of the respective axes are calculated from the maximum torque, inertia moment, and external forces of the respective axes at P(1), and the time T and distance (d) required for the acceleration and deceleration are calculated in S7.  Processes equivalent to S3-S7 are performed even for P(2) (S8). Further, a acceleration/deceleration section is set in S9 according to the T and (d), an acceleration completion and a deceleration start position are determined, and interpolation is performed on the instructed track so that equal acceleration motion is done between the start point/ deceleration start position and acceleration completion position/end point. A movement command showing the generated track is outputted to a servo control system (S11).
Patent JP-S5313955-A (JP)
Title: Illumination device of liquid crystal display watch
Inventor: KATOU HACHIROU
IPC: G04G9/00
Filed: 1976-07-23
Abstract: PURPOSE:To irradiate the liquid crystal display body and clarify the time display when the surrounding light is dark by providing a light storing material on the bottom surface of the liquid crystal display body.
Patent JP-S5614827-A (JP)
Title: Swirl chamber type diesel engine
Inventor: USHIMURA MASAHARU
IPC: F02B19/08
Filed: 1979-07-13
Abstract: PURPOSE: To reduce the ignition lag of a diesel engine, by forming a heat-insulating clearance around a portion or the entire surface of wall surround the swirl chamber formed in cylinder head, so as to improve heat insulating performance and thermal efficiency of the swirl chamber.  
     CONSTITUTION: A liner 13 defining swirl chamber 12 is inserted and fixed in cylinder head 11 of a diesel engine. The liner 13 is made of a heat-resisting alloy or the like by way of precision casting and it is positioned correctly by fitting the top of injection valve (16) fixing boss 17 formed in cylinder head 11 into an injection valve receiving hole 18 formed in liner 13. Therefore, clearance 15 is formed between cylinder head 11 and liner 13. Further, glow plug 19 is fixed in cylinder head 11 such that its top is projected into swirl chamber 12 from glow plug fixing hole 20 formed in liner 13. With such an arrangement, it is enabled to improve the thermal efficiency of swirl chamber 12 and starting performance of diesel engine and to reduce its ignition lag. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02295435-A (JP)
Title: Making of oil aromatized by natural perigordian truffle and processing apparatus therefor
Inventor: REIMONDO PARIEERU
IPC: A23L1/28
Filed: 1990-04-02
Abstract: PURPOSE: To provide oil improving the property of preservation for a long time by performing the temperature extraction of chopped natural truffe in vegetable oil, diffusing air from a sealed chamber, in which fresh truffe is placed, and next performing rapid heating and rapid cooling. CONSTITUTION: A natural truffe 6 is chopped, put into a filter 7 and hot-dip extracted in vegetable oil 4 such as sunflower oil while being stirred by a stirrer 2. On the other hand, a non-treated natural fresh truffe 14 is put into a sealed chamber 13, its sealing air is diffused from a pump 15 through a guide pipe 12 to the vegetable oil 4, next, the truffe 6 is drained and the vegetable oil 4 is rapidly heated and rapidly cooled to the environmental temperature later so that the target oil can be provided.
Patent JP-S58204505-A (JP)
Title: Garnet as material for magnetic bubble element
Inventor: OKADA OSAMU
IPC: C01G49/00
Filed: 1982-05-25
Abstract: PURPOSE:To obtain an element that acts stably in a wide range of temperature with a high yield by bringing into a particular composition range a garnet film that is given by allowing a liquid phase epitaxial growth on a gadolinium.gallium.garnet face. CONSTITUTION:On the surface (111) of gadolinium.gallium and garnet a garnet film is grown with liquid phase epitaxy. On the garnet surface its composition is represented by A3-(x+y+z+u)GdxSmyBi2GauFe5-uSiuO12 (A means here Lu or Tm or their combinations), and the composition is made to fall in the ranges: 0.3<=x<=0.6, 0.10<=y<=0.4, 0.5<=u<=0.8. With a material of such composition, the absolute value of temperature coefficient for collapse magnetic field becomes smaller under 0.07%/ deg.C. Accordingly its coincidence of coefficient with the bias magnet is not rigorous, and it is not necessary that they match by the accuracy of 0.01%/ deg.C, and bubble elements that operate stably in a wide range can be provided with a high yield.
Patent JP-H08315599-A (JP)
Title: Test system of memory
Inventor: ARAN ESU KURETSUCHI JIYUNIA
IPC: G06F12/16
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To test a hybrid type memory by enabling a controller to classify a data writing addresser and memory from each other. SOLUTION: A basic element inputted to an input FIFO 102 enters a microprocessor (μp) 110. The μp 110 outputs the basic element to storage devices 112 and 115 in accordance with various assisting instructions for compounding addresses, etc. The storage devices 112 and 115 are respectively controlled from memory controllers(MCs) 113 and 116 and constituted in hybrid FIFO/RAM memories. The MCs 113 and 116 control the operations of reading-out/writing pointers which indicate data reading out and writing locations in the memories. The outputs from the storage devices 112 and 115 are integrated with the output of a RAM 118 and inputted to a μp 125 through an input latch 121. The μp 125 processes the integrated output and outputs the processed results to an output FIFO 127.
Patent JP-H10283856-A (JP)
Title: Electric bundle assembly supporting apparatus
Inventor: NAGATSU TOSHIMASA
IPC: H05K13/06
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To handle a large number of types of electric bundles, provide high work efficiency, and lower the erroneous wiring of electric wires by reading out coordinate data which show wiring routes of a plurality of electric wires, projecting electric wire holding tools out of a form board, and visually displaying the electric wiring routes on the form board based on the data read out of the memory elements attached to the electric wires. SOLUTION: The coordinate data on a form board 10 which show the wiring routes of a plurality of electric wires are stored in a memory apparatus 3, input of electric wire bundle assembling number corresponding to the types of wire harness to be assembled is carried out, the form information corresponding to the number is read out, and holding rods 22 of electromagnetic studs 31 are selectively projected on the form board 10 to show the configuration of package of the electric wires. Further, the information of such as electric wire number recorded on magnetic cards 1 attached to respective electric wires 33 are read out by a card reader 2, the coordinate data are read out of the memory apparatus 3, and only necessary LED 30 are lighted to visually display the wiring routes of respective electric wires 33 and terminal apparatuses.
Patent JP-S5810587-A (JP)
Title: 2-alkyl-7-substituted-2-or 3-cephem-4-carboxylic acid compound and its salt and preparation thereof
Inventor: KAMIYA TAKASHI
IPC: A61P31/04
Filed: 1982-05-24
Abstract: NEW MATERIAL:A compound of formulaI(R<1> is alkyl; R<2> is carboxy or protected carboxy; R<4> is H or alkyl; Y is acid residue). EXAMPLE:2,2,2,-Trichloroethyl 2-methyl-7-(2-hydroxyimino-3-oxo-4-bormobutylamido)-3-cephem-4-carboxy late. USE:Useful as an antimicrobial agent or a synthetic intermediate thereof. PROCESS:A compound of formula II or a salt thereof, e.g. sodium, potassium or ammonium salt, is reacted with a nitrosating agent, e.g. nitrous acid or amyl nitrite, in a solvent, e.g. acetic acid or benzene, under cooling - at room temperature to give the compound of formulaI.
Patent JP-H06302581-A (JP)
Title: Method and apparatus for vapor decomposition
Inventor: ONDA SHINZABURO
IPC: C23F1/12
Filed: 1993-04-15
Abstract: PURPOSE:To control the etching speed of SiO2 films easily and stably by heating a water solution of hydrofluoric acid to control temperature and by adjusting the amount of hydrogen fluoride gas and that of steam supplied onto an Si wafer. CONSTITUTION:A solution of hydrofluoric acid 3 in a container 2 is evaporated by heating, and a carrier gas introduced from a piping 14 with the result that hydrogen fluoride gas is adjusted at a desired flow ratio to the carrier gas and supplied onto an Si wafer 6a in a reaction container 16. At this time, selecting the flow ratio of the hydrogen fluoride gas to the carrier gas in a vicinity of a point where the etching speed of SiO2 films indicates a maximum value makes a decrease in the dependency of the etching speed on the gas flow rate. That is, an etching condition that the etching speed depends substantially only on the temperature of a solution of hydrofluoric acid holds. This can provide an etching speed controlled easily and stably.